Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) vs. ASUS CB9400CEA (HU0033)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) and ASUS CB9400CEA (HU0033). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.

Laptop Specifications Comparison

Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) vs. ASUS CB9400CEA (HU0033) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) ASUS CB9400CEA (HU0033)
Product Type Chromebook - flip design Chromebook
Dimensions (WxDxH) 30.7 cm x 21.21 cm x 1.79 cm 32.22 cm x 20.49 cm x 1.6 cm
Weight 1.497 kg 1.35 kg
Case Material Aluminum Magnesium-aluminum alloy
Colour Abyss blue Star black
DISPLAY Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) ASUS CB9400CEA (HU0033)
Screen Size (Type) 13.3" - IPS 14"
Touchscreen Yes (10-point multi-touch) Yes
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 300 cd/m² 400 cd/m²
Colour Gamut 72% 100% sRGB
Features Anti-glare, capacitive touch screen, 170° viewing angle Glossy, Pantone Validated, IPS-level
PROCESSOR Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) ASUS CB9400CEA (HU0033)
CPU AMD Athlon Gold 3150C / 2.4 GHz Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz
Max Turbo Speed 3.3 GHz 4.2 GHz
Number of Cores Dual-Core Quad-Core
Cache L3 - 4 MB 8 MB
64-bit Computing Yes -
Features Integrated memory controller -
MEMORY Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) ASUS CB9400CEA (HU0033)
RAM 4 GB (provided memory is soldered) 16 GB (provided memory is soldered)
RAM Type DDR4 SDRAM LPDDR4X SDRAM
Speed 2400 MHz -
Rated Speed 3200 MHz -
STORAGE Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) ASUS CB9400CEA (HU0033)
Main Storage Size (HDD/SSD) 64 GB eMMC - eMMC 5.1 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) ASUS CB9400CEA (HU0033)
Graphics Processor (GPU) AMD Radeon Graphics Intel Iris Xe Graphics
Camera Yes - 720p (front) Yes - 720p
Resolution 5 Megapixel (rear) -
Camera Features Rear camera auto focus, fixed focus, ThinkShutter camera privacy, World Facing Camera -
Sound Stereo speakers, dual array microphone Harman/kardon stereo speakers, array microphone
Codec Realtek ALC5682I-CGT -
Compliant Standards High Definition Audio -
Audio Features - Smart Amp
COMMUNICATIONS Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) ASUS CB9400CEA (HU0033)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax Bluetooth 5.0, 802.11a/b/g/n/ac/ax
Wireless Controller Intel Wi-Fi 6 AX 200 -
Features Dual stream (2x2) Dual stream (2x2)
BATTERY Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) ASUS CB9400CEA (HU0033)
Technology Lithium polymer 3-cell Lithium Ion
Battery Capacity (Size) 51 Wh 50 Wh
Battery Life Up to 12.5 hours -
AC ADAPTER Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) ASUS CB9400CEA (HU0033)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 45 Watt, 19 V, 3 A
INPUT Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) ASUS CB9400CEA (HU0033)
Type Keyboard, digitizer, TrackPoint, digital pen, UltraNav Keyboard, NumberPad
Keyboard Backlight Yes Yes
Features Spill-resistant, multi-touch touchpad, buttonless touchpad Chiclet keyboard
CONNECTIONS & EXPANSIONS Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) ASUS CB9400CEA (HU0033)
Interfaces USB 3.2 Gen 1 (Always On)
USB 3.2 Gen 1
2 x USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
HDMI
Headphone/microphone combo jack
Headphone/microphone combo jack
USB 3.2 Gen 2
2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
HDMI
Memory Card Reader Yes (microSD) -
SOFTWARE Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) ASUS CB9400CEA (HU0033)
Operating System (OS) Google Chrome OS - English Google Chrome OS
MISCELLANEOUS Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) ASUS CB9400CEA (HU0033)
Included Accessories USB-C power adapter, Lenovo USI Pen Sleeve, USB-C power adapter
Security Google Security Chip H1, fingerprint reader Titan-C Security Chip, fingerprint reader
Security Slot Type Kensington security slot Kensington security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features RapidCharge, MIL-STD-810G tested MIL-STD-810H tested
Compliant Standards RoHS -
Repairability Index - 5.1 (out of 10)
ENERGY STAR Certified Yes -
EPEAT Compliant EPEAT Gold -
TCO Certified TCO Certified Notebooks 8 -
Manufacturer Warranty Limited warranty - 1 year - pick-up and return -
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